The suitability of the rare earths for children with a diagnosis of PDD-NOS is illustrated with sample cases of Lanthanum phosphoricum and Cerium carbonicum.

The typical characteristics of the form of autism known as PDD-NOS show strong similarities with the Lanthanide remedy group. And, indeed, we have had good results in the homeopathic medical centre in Utrecht with the Lanthanides for several cases of PDD-NOS. Using two sample cases, this article demonstrates the use of Lanthanum phosphoricum and Cerium carbonicum for this clinical picture.